Mil-t-28800c,type iii,class 3,style e; ansi c39.5; iec 348,class 1 and vde 0411 marks license
Mil-t-28800c rugged: 1hz resolution bandwidth: portable: meets emi requirements of mil-std-461b: operating temp. 0 c to 55 c: signal input range m115dbm to p30dbm: ieee-488 interface